Movable charging cabinet

Abstract

The invention discloses a movable charging cabinet, which comprises a frame body, the frame body is provided with two rails, one rail is internally provided with a power connection guide rail, and the power connection guide rail is used for being connected with an external power supply; and the charging cabinet is movably arranged between the two rails, the charging cabinet is provided with a power connection module, and the power connection module is in sliding contact with the power connection guide rails, so that the charging cabinet is in a power connection state when moving relative to the frame body. According to the movable charging cabinet with the structure, through cooperation of the power connection module and the power connection guide rail, sliding power connection of the charging cabinet is achieved, the arrangement length of cables is reduced, the design of an electric control assembly and a take-up mechanism can be omitted, and therefore the structure of equipment is simplified, and cost is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of automobile charging, and in particular to a movable charging cabinet. Background Art

[0002] A charging cabinet is a device that provides charging services for electric vehicles and hybrid vehicles. With the rapid development of the new energy vehicle market, charging cabinets have also become rapidly popular.

[0003] Among them, the installation forms of charging cabinets include wall-mounted and floor-standing types, but both types of charging cabinets are fixedly installed, and the owner must park the vehicle in front of the charging cabinet before charging. In actual use, due to the small number of fixed parking spaces, other cars occupying the spaces without charging or occupying the spaces even when fully charged, etc., it is becoming increasingly difficult to charge cars. Each parking space is equipped with a charging cabinet, which not only makes it difficult to meet the capacity of the public transformer, but also causes a large number of charging cabinets to be idle, which is a huge waste of resources. There are also mobile charging robots in the prior art, but the design of this charging robot considers the use of motor drive and cable connection. Not only does it require the design of electronic control assemblies such as drive circuits and drive control systems, but the length of the cable connected to the main power source is limited. During use, it is necessary to add an additional cable reeling mechanism for reeling in the cable, which leads to a complex structure of the charging robot, harsh installation conditions, high cost, and great difficulty in subsequent promotion and maintenance. Summary of the invention

[0004] In view of the above shortcomings, the present invention proposes a movable charging cabinet, which, through the cooperation of the power connection module and the power connection rail, not only realizes the sliding power connection of the charging cabinet and reduces the layout length of the cables, but also can eliminate the design of the electric control assembly and the wire collection mechanism, thereby simplifying the structure of the equipment and reducing costs.

[0005] In order to achieve the above object, the present invention adopts the following technical scheme:

[0006] A movable charging cabinet comprises: a frame, wherein the frame is provided with two tracks, one of the tracks has a built-in power connection rail, and the power connection rail is used to connect to an external power supply; a charging cabinet, wherein the charging cabinet is movably arranged between the two tracks, and the charging cabinet is provided with a power connection module, and the power connection module is in sliding contact with the power connection rail so that the charging cabinet is in a power connection state when it moves relative to the frame.

[0007] The movable charging cabinet according to the embodiment of the present invention has at least the following beneficial effects: the charging cabinet is movably arranged in two tracks, and the power connection module is used to slide in contact with the power connection rail, which not only improves the smoothness of the movement of the charging cabinet, but also realizes the sliding power connection of the charging cabinet, which is beneficial for people to directly move the charging cabinet to match the charging needs of different parking spaces, and is also beneficial for eliminating the existing cable winding mechanism and reducing the layout length of the cable, thereby simplifying the installation and power connection structure of the charging cabinet, which is beneficial for reducing the manufacturing and installation costs of the equipment, reducing the difficulty of subsequent promotion and maintenance, and improving the applicability of the product.

[0008] Furthermore, the two rails are spaced apart on the frame along the vertical direction, the power connection rail is located above the charging cabinet, the power connection rail includes a metal tube with at least three slots, the upper part of the charging cabinet is connected to a mounting base, the power connection module includes three conductive parts, the three conductive parts are respectively connected to the neutral wire, live wire and ground wire of the charging cabinet, the three conductive parts are independently installed on the mounting base, and the three conductive parts are elastically connected to the corresponding slots.

[0009] Furthermore, the power connection module also includes three mounting shells, which are detachably connected to the mounting seat, each of the mounting shells is provided with a mounting slot, and the mounting slot is provided with a guide hole toward the inner wall of the card slot, and the conductive member is movably inserted into the guide hole, and the inner wall of the mounting slot is connected to an elastic member, one end of the elastic member is detachably connected to the conductive member, and the elastic member is used to drive the conductive member to press against the inner wall of the card slot.

[0010] Furthermore, the conductive member is provided with a threaded hole, one end of the elastic member is connected to a mounting plate, the mounting plate is connected to the threaded hole by bolts, and the power supply line of the charging cabinet is clamped between the mounting plate and the conductive member.

[0011] Furthermore, two opposite side walls of the installation groove are provided with convex strips, the length direction of the convex strips is parallel to the axis of the installation groove, and the conductive member is provided with a groove that slidably cooperates with the convex strips.

[0012] Furthermore, each of the tracks is provided with a cavity, and first rollers are provided at the upper and lower parts of the charging cabinet, and the first rollers are in rolling contact with the inner wall of the cavity.

[0013] Furthermore, a mounting base is connected to the upper portion of the charging cabinet, the first roller is arranged on the mounting base, a long hole is opened on the bottom wall of the track located above, two L-shaped parts are extended downward from the inner wall of the long hole, and the mounting base is provided with a second roller, and the second roller rolls and abuts between the two L-shaped parts.

[0014] Furthermore, the frame body includes two vertical rods, a cross rod is connected between the two vertical rods, and the cross rod is provided with a plurality of support frames along the length direction thereof, and the plurality of support frames are mutually engaged with the track located above.

[0015] Furthermore, two opposite side walls of the charging cabinet are provided with handles, and the handle cover is provided with an insulating cover.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 It is a structural schematic diagram of an embodiment of a movable charging cabinet of the present invention;

[0019] Figure 2 for Figure 1 A schematic diagram of the structure with some parts removed;

[0020] Figure 3 for Figure 1 A schematic diagram of the structure of the frame and the track;

[0021] Figure 4 for Figure 2 A schematic diagram of the structure of the conductive member and the mounting shell being assembled;

[0022] Figure 5 for Figure 4 A schematic diagram of the structure of a limiting mechanism additionally provided on the mounting shell.

[0023] In the figure: frame 100, vertical rod 101, horizontal rod 102, support frame 103, track 110, cavity 111, long hole 112, L-shaped member 113, metal tube 120, card slot 121, charging cabinet 200, first roller 201, second roller 202, mounting seat 210, mounting hole 211, waist-shaped groove 212, handle 220, insulating sleeve 221, conductive member 300, groove 301, mounting shell 310, mounting groove 311, elastic member 320, mounting plate 330, rotating shaft 400, limiting plate 401, auxiliary plate 402, ratchet 410, pawl 420, flat plate 430. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiment of the present invention. Obviously, the described embodiment is only a part of the embodiment of the present invention, not all of the embodiments. Based on the embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "inside", "front", "back", "left", "right", etc. are based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the inventive product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0026] In the description of the present invention, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed", etc. are understood to exclude the number itself, and "above", "below", "within", etc. are understood to include the number itself. If the terms "first" or "second" are described, they are only used for descriptive purposes and cannot be understood to indicate or imply relative importance.

[0027] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "disposed" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] See also Figures 1 to 4 A movable charging cabinet comprises: a frame 100 and a charging cabinet 200, wherein the frame 100 is provided with two tracks 110, one of which is provided with a power connection rail, and the power connection rail is used to connect an external power supply; the charging cabinet 200 is movably arranged between the two tracks 110, and the charging cabinet 200 is provided with a power connection module, and the power connection module is in sliding contact with the power connection rail, so that the charging cabinet 200 is in a power connection state when it moves relative to the frame 100.

[0029] In the movable charging cabinet of the above structure, the charging cabinet 200 is movably set in the two tracks 110, and the power connection module is used to slide in contact with the power connection rail, which not only improves the stability of the movement of the charging cabinet 200, but also realizes the sliding power connection of the charging cabinet 200, which is beneficial for people to directly move the charging cabinet 200 to match the charging needs of different parking spaces, and is also beneficial for eliminating the existing cable winding mechanism and reducing the layout length of the cable, thereby simplifying the installation and power connection structure of the charging cabinet 200, which is beneficial for reducing the manufacturing and installation costs of the equipment, and reducing the difficulty of subsequent promotion and maintenance, thereby improving the applicable scenarios of the product.

[0030] See also Figures 1 to 4 , further, the two rails 110 are spaced apart in the vertical direction on the frame 100, the power rail is located above the charging cabinet 200, the power rail includes a metal tube 120 with at least three slots 121, the upper part of the charging cabinet 200 is connected with a mounting seat 210, the power module includes three conductive members 300, the three conductive members 300 are respectively connected to the neutral line, the live line and the ground line of the charging cabinet 200, the three conductive members 300 are independently installed on the mounting seat 210, and the three conductive members 300 are elastically connected to the corresponding slots 121. Specifically, during installation, the three conductive members 300 are elastically connected to the corresponding slots 121 respectively, and the power rail is connected to the external power supply, so that the current is supplied to the neutral line, the live line and the ground line of the charging cabinet 200 through the cooperation of the metal tube 120 and the conductive member 300, so that the charging cabinet 200 always remains in a powered state during the movement. Among them, the three conductive members 300 are independently installed on the mounting seat 210, which is conducive to staggering the installation positions of the three conductive members 300, thereby avoiding the influence and entanglement between the power supply lines of the charging cabinet 200, and is also conducive to the subsequent separate disassembly of the corresponding conductive members 300 for maintenance, which improves people's use experience. Among them, people can adjust the number and power of the charging cabinets 200 by flexibly increasing or decreasing the total number of detachable power modules, so that one charging cabinet 200 covers at least 6 parking spaces, which is conducive to improving the use efficiency of the charging cabinet 200. It can be understood that the metal tube 120 adopts a copper tube, and the copper tube is integrally formed with a plurality of card slots 121. The conductive member 300 can adopt a carbon brush head or a copper block, which will not be described in detail. In some embodiments, two tracks 110 are distributed in the frame 100 in the horizontal direction, and the charging cabinet 200 is movably set on the two tracks 110, which is conducive to reducing the height of the frame 100 and realizing the movement of the charging cabinet between the tracks 110.

[0031] See also Figures 1 to 4, further, the power connection module also includes three mounting shells 310, the mounting shells 310 are detachably connected to the mounting seat 210, each mounting shell 310 is provided with a mounting slot 311, the mounting slot 311 is provided with a guide hole facing the inner wall of the card slot 121, the conductive member 300 is movably arranged in the guide hole, the inner wall of the mounting slot 311 is connected with an elastic member 320, one end of the elastic member 320 is detachably connected to the conductive member 300, and the elastic member 320 is used to drive the conductive member 300 to press against the inner wall of the card slot 121, thereby ensuring that the conductive member 300 is always in contact with the metal tube 120, thereby maintaining the stable power connection during the movement of the charging cabinet 200. It can be understood that the conductive member 300 has two planes that match the inner wall of the guide hole, so that the conductive member 300 can be translated relative to the mounting shell 310 by means of plane contact, and further ensure that the elastic member 320 drives the conductive member 300 to press against the inner wall of the card slot 121. The elastic member 320 may be a spring, or other plastic or rubber member with elastic deformation capability, which will not be described in detail.

[0032] See also Figure 4 , further, the conductive member 300 is provided with a threaded hole, one end of the elastic member 320 is connected to a mounting plate 330, the mounting plate 330 is connected to the threaded hole by bolts, and the power supply line of the charging cabinet 200 is clamped between the mounting plate 330 and the conductive member 300. Specifically, during installation, the two ends of the elastic member 320 are respectively fixed between the side wall of the mounting groove 311 and the mounting plate 330 by welding, one end of the power supply line of the charging cabinet 200 is provided with a circular terminal, the mounting plate 330 is connected to the threaded hole by bolts, and the terminal is sleeved on the outer periphery of the bolt, which is conducive to the terminal clamping between the mounting plate 330 and the conductive member 300, thereby ensuring that the connection end of the power supply line of the charging cabinet 200 is closely attached to the conductive member 300, thereby ensuring the stable power connection of the charging cabinet 200, and also facilitating the subsequent removal of the mounting plate 330, thereby facilitating the replacement of the conductive member 300 or the maintenance of the power supply line of the charging cabinet 200. There is a limiting surface between the installation slot 311 and the guide hole, and the installation plate 330 abuts against the limiting surface to limit the conductive member 300 from leaving the installation slot 311. It is understandable that the conductive member 300 can also be provided with a plane abutting against the limiting surface, which can also play the role of limiting the conductive member 300 from leaving the installation slot 311.

[0033] See also Figure 2 and Figure 4Furthermore, two opposite side walls of the mounting groove 311 are provided with convex strips, the length direction of the convex strips is parallel to the axis of the mounting groove 311, and the conductive member 300 is provided with a groove 301 that slidably cooperates with the convex strips, thereby avoiding deflection during the movement of the conductive member 300, which is conducive to regulating the translational movement of the conductive member 300 relative to the mounting shell 310. In some embodiments, the mounting groove 311 is built with a guide column, and the conductive member 300 is provided with a through hole that cooperates with the conductive member 300. The through hole and the guide column are slidably cooperated, which can also regulate the translational movement of the conductive member 300.

[0034] See also Figure 3 Furthermore, each track 110 is provided with a cavity 111, and the upper and lower parts of the charging cabinet 200 are provided with first rollers 201, and the first rollers 201 are in rolling contact with the inner wall of the cavity 111, thereby reducing the friction of the movement of the charging cabinet 200, which is beneficial to improving the smoothness of the movement of the charging cabinet 200. It can be understood that the number of the first rollers 201 located at the top is four, two in a group and distributed in the upper part of the charging cabinet 200, and the number of the first rollers 201 located at the bottom is eight, four in a group and distributed in the lower part of the charging cabinet 200, which is beneficial to evenly distribute the weight of the charging cabinet 200, so as to further improve the smoothness of the movement of the charging cabinet 200. Among them, the number and layout of the first rollers 201 can also be adjusted according to actual conditions, which will not be described in detail here.

[0035] See also Figure 2 Furthermore, the upper part of the charging cabinet 200 is connected with a mounting seat 210, the first roller 201 is arranged on the mounting seat 210, the bottom wall of the track 110 located above is provided with an elongated hole 112, the inner wall of the elongated hole 112 is extended downwardly and provided with two L-shaped pieces 113, the mounting seat 210 is provided with a second roller 202, the second roller 202 rolls and abuts between the two L-shaped pieces 113, so that the second roller 202 and the L-shaped piece 113 are used to regulate the translation of the mounting seat 210, which is also conducive to further improving the smoothness of the movement of the mounting seat 210. It can be understood that the first roller 201 and the second roller 202 can select external threaded bearings of different sizes according to needs, which will not be described in detail here. The mounting seat 210 is a plate extending along the length direction of the long hole 112, and the plate is provided with a plurality of mounting holes 211. The number of mounting holes 211 corresponds to the power supply line of the charging cabinet 200. Each mounting hole 211 is provided with a mounting shell 310. The first roller 201 is provided on the mounting seat 210, so that the mounting seat 210 can provide a position for the charging cabinet 200 to be installed and connected to the power rail. The overall structure is simple, which is conducive to simplifying the installation and manufacturing cost of the charging cabinet 200. It can be understood that the mounting seat 210 is provided with a waist-shaped groove 212, and the bottom wall of the waist-shaped groove 212 is provided with a plurality of perforations at intervals, and each perforation corresponds to the power supply line of the charging cabinet 200, so as to separate the multiple power supply lines of the charging cabinet 200.

[0036] See also Figure 1 and Figure 3 Further, the frame 100 includes two vertical bars 101, a horizontal bar 102 is connected between the two vertical bars 101, and a plurality of support frames 103 are arranged along the length direction of the horizontal bar 102, and the plurality of support frames 103 are mutually engaged with the track 110 located above. Specifically, the support frame 103 is relatively provided with two horizontal bars, and the two horizontal bars abut against the bottom wall of the track 110, which is conducive to improving the supporting capacity of the track 110 located above. Among them, the two tracks 110 can be fixed to the vertical bars 101 by bolt connection or welding, which will not be described in detail here.

[0037] See also Figure 1 and Figure 2 Furthermore, two opposite side walls of the charging cabinet 200 are provided with handles 220, and the handles 220 are provided with insulating sleeves 221, so that people can directly pull the charging cabinet 200 to move by holding the insulating sleeves 221, which is conducive to improving people's use experience. Among them, the method of manually pulling the charging cabinet 200 saves the arrangement of the drive mechanism and the electric control assembly, which is conducive to further simplifying the installation structure of the charging cabinet 200, thereby saving costs.

[0038] See also Figure 5, further, it also includes a limiting mechanism provided on the mounting shell 310, the mounting shell 310 is bolted with a plate 430, the limiting mechanism includes a rotating shaft 400 rotatably provided on the plate 430, the rotating shaft 400 is coaxially connected with a ratchet 410, the plate 430 is rotatably provided with a pawl 420 matched with the ratchet 410, the pawl 420 is built with a spiral spring for limiting its reverse rotation, and one end of the rotating shaft 400 is relatively provided with two limiting plates 401, the limiting plates 401 are built in the mounting shell 310, and the limiting plates 401 abut against the mounting plate 330 to keep the conductive member 300 retracted relative to the mounting shell 310. Specifically, due to the difference in processing between the card slot 121 and the mounting slot 311, there is a situation where the extended length of the conductive member 300 is greater than the depth of the card slot 121, so that people need to press the conductive member 300 to retract it into the mounting slot 311, thereby increasing the difficulty of aligning and installing multiple conductive members 300. When in use, the other end of the rotating shaft 400 is provided with an auxiliary plate 402 colinear with the limiting plate 401, and people can determine the position of the limiting plate 401 by rotating the auxiliary plate 402. Among them, when the limiting plate 401 is rotated to a horizontal position, the elastic member 320 recovers its deformation to drive the mounting plate 330 to pass through the limiting plate 401, so that the conductive member 300 can extend out of the mounting shell 310 and be clamped in the clamping groove 121. When the limiting plate 401 is rotated to a non-horizontal position, the mounting plate 330 is located between the limiting plate 401 and the side wall of the mounting groove 311, so that the elastic member 320 drives the mounting plate 330 to abut against the limiting plate 401, and the limiting plate 401 cannot be reversed under the cooperation of the ratchet 410 and the pawl 420, so as to keep the conductive member 300 retracted relative to the mounting shell 310, which is conducive to reducing the steps that people need to manually press when installing the conductive member 300, thereby improving people's use experience. It is understandable that when the ratchet 410 rotates in the clockwise direction, the pawl 420 slides on the back of the teeth of the ratchet 410. When the elastic member 320 drives the mounting plate 330 to move to abut against the limiting plate 401, the limiting plate 401 tends to rotate counterclockwise, and the pawl 420 prevents the ratchet 410 from rotating counterclockwise through the spiral spring, thereby achieving the effect of keeping the conductive member 300 retracted relative to the mounting shell 310.

[0039] Furthermore, the charging cabinet 200 is integrated with a V2G charging module, an orderly charging module and a power quality monitoring module. Specifically, the V2G charging module uses electric vehicles to transmit energy to the power network. It connects the battery of the electric vehicle and the power grid by providing a bidirectional charger between the electric vehicle and the charging cabinet 200. The orderly charging module uses the cooperation of orderly charging piles and electric vehicle charging operation platforms, and dynamically adjusts the charging time and charging power according to the grid load conditions and grid dispatching control strategies, which is conducive to optimizing the grid load and achieving peak shaving and valley filling. The power quality monitoring module uses the power quality monitoring terminal installed on the grid side or the user side to transmit the monitoring data back to the monitoring center through the network, which is conducive to the simultaneous monitoring of multiple charging locations, thereby publishing relevant information on power quality.

[0040] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0041] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A movable charging cabinet, characterized in that: include: A frame (100), wherein the frame (100) is provided with two rails (110), one of the rails (110) having a built-in power rail, the power rail being used to connect to an external power supply; A charging cabinet (200), wherein the charging cabinet (200) is movably arranged between the two rails (110), and the charging cabinet is provided with a power connection module, wherein the power connection module is in sliding contact with the power connection rail, so that the charging cabinet (200) is in a power connection state when it moves relative to the frame (100).

2. A movable charging cabinet according to claim 1, characterized in that: The two rails (110) are spaced apart on the frame (100) along the vertical direction, the power connection rail is located above the charging cabinet (200), the power connection rail comprises a metal tube (120) having at least three slots (121), the upper part of the charging cabinet (200) is connected to a mounting seat (210), the power connection module comprises three conductive members (300), the three conductive members (300) are respectively connected to the neutral line, the live line and the ground line of the charging cabinet (200), the three conductive members (300) are respectively independently installed on the mounting seat (210), and the three conductive members (300) are respectively elastically connected to the corresponding slots (121).

3. A movable charging cabinet according to claim 2, characterized in that: The power connection module further comprises three mounting shells (310), wherein the mounting shells (310) are detachably connected to the mounting seat (210), each mounting shell (310) is provided with a mounting slot (311), wherein the mounting slot (311) is provided with a guide hole facing the inner wall of the card slot (121), and the conductive member (300) is movably inserted into the guide hole, and the inner wall of the mounting slot (311) is connected with an elastic member (320), one end of the elastic member (320) is detachably connected to the conductive member (300), and the elastic member (320) is used to drive the conductive member (300) to press against the inner wall of the card slot (121).

4. A movable charging cabinet according to claim 3, characterized in that: The conductive member (300) is provided with a threaded hole, one end of the elastic member (320) is connected to a mounting plate (330), the mounting plate (330) is connected to the threaded hole by means of bolts, and the power supply line of the charging cabinet (200) is clamped between the mounting plate (330) and the conductive member (300).

5. The movable charging cabinet according to claim 3, characterized in that: Two opposite side walls of the installation groove (311) are provided with convex strips, the length direction of the convex strips is parallel to the axis of the installation groove (311), and the conductive member (300) is provided with a groove (301) that slidably cooperates with the convex strips.

6. The movable charging cabinet according to claim 1, characterized in that: Each track (110) is provided with a cavity (111), and the upper and lower parts of the charging cabinet (200) are provided with first rollers (201), and the first rollers (201) are in rolling contact with the inner wall of the cavity (111).

7. The movable charging cabinet according to claim 6, characterized in that: The upper part of the charging cabinet (200) is connected to a mounting seat (210), the first roller (201) is arranged on the mounting seat (210), the bottom wall of the track (110) located above is provided with a long hole (112), the inner wall of the long hole (112) is extended downward to be provided with two L-shaped parts (113), the mounting seat (210) is provided with a second roller (202), and the second roller (202) rolls and abuts between the two L-shaped parts (113).

8. The movable charging cabinet according to claim 1, characterized in that: The frame (100) comprises two vertical rods (101), a horizontal rod (102) is connected between the two vertical rods (101), and the horizontal rod (102) is provided with a plurality of support frames (103) along its length direction, and the plurality of support frames (103) are mutually clamped with the track (110) located above.

9. The movable charging cabinet according to claim 1, characterized in that: Two opposite side walls of the charging cabinet (200) are provided with handles (220), and the handles (220) are covered with insulating sleeves (221).

Images